Document Type and Number:
Japanese Patent JPS5320633
Kind Code:
B2
Application Number:
JP7823272A
Publication Date:
June 28, 1978
Filing Date:
August 04, 1972
Export Citation:
International Classes:
F15B7/08; F15B11/08; F15B11/15; F16K31/06
Previous Patent: JPS5320632
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