Document Type and Number:
Japanese Patent JPH0441873
Kind Code:
Y2
Application Number:
JP8889983U
Publication Date:
October 01, 1992
Filing Date:
June 09, 1983
Export Citation:
International Classes:
F16L35/00; A62B33/00; A62C33/00; A62C33/04; F16L33/22; F16L37/12; (IPC1-7): A62B33/00; F16L37/12
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