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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5540894
Kind Code:
U
Application Number:
JP12533978U
Publication Date:
March 15, 1980
Filing Date:
September 08, 1978
Export Citation:
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International Classes:
A61F13/00; A61F13/02; (IPC1-7): A61F13/02
Domestic Patent References:
JPS4732236B1
JPS5341894B21978-11-07
JPS5141209B11976-11-09
JPS4031540Y1