Document Type and Number:
Japanese Patent JPS5069730
Kind Code:
U
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Application Number:
JP12504973U
Publication Date:
June 20, 1975
Filing Date:
October 30, 1973
Export Citation:
International Classes:
F23J3/02; E04G1/36; F23J13/00; (IPC1-7): E04G1/36; F23J13/00
Domestic Patent References:
| JPS3714559Y1 |