Document Type and Number:
Japanese Patent JPS5551261
Kind Code:
U
Application Number:
JP13495478U
Publication Date:
April 04, 1980
Filing Date:
September 29, 1978
Export Citation:
International Classes:
A63H17/00; A62B7/06; A63H13/04; B62B7/06; B62B9/26; (IPC1-7): A63H17/00; A62B7/06; A63H13/04