【考案の名称】開閉自在ハツチカバ-

Title:

【考案の名称】開閉自在ハツチカバ-

Document Type and Number:

Japanese Patent JPS59185192

Kind Code:

U

Inventors:

Masaharu Watanabe

Application Number:

JP8028783U

Publication Date:

December 08, 1984

Filing Date:

May 30, 1983

Export Citation:

International Classes:

B63B19/203; (IPC1-7): B63B19/203

Domestic Patent References:

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