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Patent Searching and Data


Title:
【発明の名称】ライニング管継手の製造方法
Document Type and Number:
Japanese Patent JP3115094
Kind Code:
B2
Inventors:
Mitsuhiro Watanabe
Kagoshima Eiichi
Application Number:
JP9940292A
Publication Date:
December 04, 2000
Filing Date:
April 20, 1992
Export Citation:
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Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
B29C57/02; B21D41/02; B29C57/06; F16L23/024; F16L23/026; F16L23/028; (IPC1-7): B29C57/06; B21D41/02
Domestic Patent References:
JP4110134A
JP2130126A