|
序號No. |
專 利 名 稱
Patent Name |
專利號(公告號)
Patent No. (Published No.) |
專利類別
Patent Class |
|
1 |
三角截面密封套 Triangle cross-section
seal cap |
|
發明專利Invention Patent |
|
2 |
單雙箍共體式擠壓管接件 Integrated
single and double ferrules extrusion pipeline fitting |
|
發明專利Invention Patent |
|
3 |
擠壓連接管接件Extrusion and connection pipeline fitting |
|
發明專利Invention Patent |
|
4 |
一種管接頭緊固結構及其裝配方法One kind of pipeline fitting’s fasten structure and its assemble method |
|
發明專利Invention Patent |
|
5 |
梯形環密封Keystone ring seal |
|
發明專利Invention Patent |
|
6 |
球楔瓣閥Ball flap valve |
|
發明專利Invention Patent |
|
7 |
波紋管球閥Corrugated pipe ball valve |
|
實用新型專利Practical New Patent |
|
8 |
桿密封Stem seal |
|
國際專利International Patent |
|
|
桿密封Stem seal |
|
美國發明專利America Invention Patent |
|
9 |
梯形截面的環形熱助密封結構Keystone cross-section’s ring heat sealing structure |
|
國際專利International Patent |
|
|
梯形截面的環形熱助密封結構Keystone cross-section’s ring heat sealing structure |
|
美國發明專利America Invention Patent |
|
10 |
單雙箍共體式擠壓管接件 Integrated single and double ferrules extrusion pipeline fitting |
|
國際專利International Patent |
|
|
單雙箍共體式擠壓管接件Integrated single and double ferrules extrusion pipeline fitting |
|
美國發明專利America Invention Patent |
|
|
單雙箍共體式擠壓管接件Integrated single and double ferrules extrusion pipeline fitting |
|
歐洲發明專利Europe Invention Patent |