Document Type and Number:
Japanese Patent JPH0294503
Kind Code:
U
Application Number:
JP268889U
Publication Date:
July 27, 1990
Filing Date:
January 17, 1989
Export Citation:
International Classes:
F16L39/00; A61B1/12; (IPC1-7): A61B1/12; F16L39/00
Domestic Patent References:
| JP64046002B |
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