【考案の名称】密封装置

Title:

【考案の名称】密封装置

Document Type and Number:

Japanese Patent JPH04111963

Kind Code:

U

Inventors:

Yo Hirata

Application Number:

JP2289991U

Publication Date:

September 29, 1992

Filing Date:

March 15, 1991

Export Citation:

International Classes:

F16J15/20; F16J15/24; F16K41/04; (IPC1-7): F16J15/24; F16J15/20; F16K41/04

Domestic Patent References:

JPS6330664A	1988-02-09
JP1158851B

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