Document Type and Number:
Japanese Patent JPS5332710
Kind Code:
Y2
More Like This:
| JP5352754 | Trackboard |
Application Number:
JP1887775U
Publication Date:
August 12, 1978
Filing Date:
February 10, 1975
Export Citation:
International Classes:
A63H18/08; A63H18/12; A63H19/32; (IPC1-7): A63H18/12; A63H19/32