No. |
Patent Name |
Patent No. |
Patent Designer |
The data of applying patent |
1 |
Full obturation sinter trolley double spring slideway |
ZL 01 2 20108.1 |
Ren Zhiguo, Ren Zhiquan |
Apr. 23, 2001 |
2 |
New multi-roller cloth machine |
ZL 01 2 74924.9 |
Ren Zhiguo, Ren Zhiquan |
Dec.27, 2001 |
3 |
Calcium oxide digest device |
ZL 01 2 75451.X |
Ren Zhiguo, Ren Zhihe |
Dec. 30,2001 |
4 |
Sinter trolley slideway |
ZL 02 2 00981.7 |
Ren Zhiguo, Ren Zhiquan |
Jan.23, 2002 |
5 |
Sinter trolley slideway |
ZL 02 2 00982.5 |
Ren Zhiguo, Ren Zhihe |
Jan. 23,2002 |
6 |
Sinter down slideway |
ZL 02 2 00980.9 |
Ren Zhiguo, Ren Zhihe |
Jan.23, 2002 |
7 |
Sinter wide strap supplying machine |
ZL 02 2 03367.X |
Ren Zhiguo, Ren Zhiquan |
Jan.25, 2002 |
8 |
New sinter head and end obturation device |
ZL 02 2 81664.X |
Ren Zhiguo, Ren Zhihe |
Oct.17, 2002 |
9 |
High obturation double layer unload ash valve |
ZL 03 2 51527.8 |
Ren Zhiguo, Ren Zhihe |
Apr.30, 2003 |
10 |
New ball roller griddle machine |
ZL 2004 2 0000175.4 |
Ren Zhiguo, Ren Zhihe |
Jan.6, 2004 |
11 |
Combination double spring sinter trolley slideway |
ZL 2004 2 0050999.2 |
Ren Zhiguo, Wang Faqing |
May 18, 2004 |
12 |
New blast furnace gas sinter lighted system |
ZL 2004 2 0050998.8 |
Ren Zhiguo, Wang Faqing |
May 18, 2004 |
13 |
Multi-lighted sinter mixture material steam forecast installation |
200420085120.8 |
Ren Zhiguo, Wang Faqing |
Aug. 10, 2004 |
14 |
Sinter combination double spring down slideway |
200420120118.X |
Ren Zhiguo, Wang Faqing |
Dec.24, 2004 |
15 |
New sinter trolley bar |
200420122128.7 |
Ren Zhiguo, Wang Faqing |
Dec.29, 2004 |
16 |
Double unload ash |
200530002653.5 |
Ren Zhiguo, Wang Faqing |
Feb.1, 2005 |
17 |
Calcium oxide digest installation with clearing out dust |
200520002217.2 |
Ren Zhiguo, Wang Faqing |
Feb.7, 2005 |
18 |
High effect prevent slide hard wearing mix machine |
200520001980.3 |
Ren Zhiguo, Wang Faqing |
Feb.21, 2005 |
19 |
Compound material griddle roller |
200520001979.0 |
Ren Zhiguo, Wang Faqing |
Feb.21, 2005 |
20 |
High effect calcium oxide digest installation |
200520004918.X |
Ren Zhiguo, Wang Faqing |
Feb.22, 2005 |
21 |
Sintering ball to prevent block atomizing injector |
200520010999.4 |
Ren Zhiguo, Wang Faqing |
Mar.29, 2005 |
22 |
Prevent magnetism compound material griddle roller |
200520011035.1 |
Ren Zhiguo, Wang Faqing |
Apr.1, 2005 |
23 |
Sinter Trolley Slideway |
200530015576.7 |
Ren Zhiguo, Wang Faqing |
May 25, 2005 |
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