发明名称 |
DOUBLE THREADED SPIRAL VULCANIZATION MANDREL |
摘要 |
The mandrel is designed for production of rubber stators of single-spindle pumps vulcanised into a tube. The dimensions of the individual cross-sections (1, 3, 4) of the mandrel are corrected with regard to the distances (L1, L2, L3) from the ends of the mandrel.<IMAGE>
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申请公布号 |
CS273354(B1) |
申请公布日期 |
1991.03.12 |
申请号 |
CS19880004227 |
申请日期 |
1988.06.17 |
申请人 |
KOPECNY JAN ING.,CS;LANGR OLDRICH,CS |
发明人 |
KOPECNY JAN ING.,CS;LANGR OLDRICH,CS |
分类号 |
B29C35/00;(IPC1-7):B29C35/00 |
主分类号 |
B29C35/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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