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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS50120894
Kind Code:
U
More Like This:
JPS5889555[Title of the device] An open operation device of smoke-eliminating Window door
Application Number:
JP3003974U
Publication Date:
October 02, 1975
Filing Date:
March 18, 1974
Export Citation:
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International Classes:
E05B53/00; E05B65/10; (IPC1-7): E05C15/02



 
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