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Title:
Sleeve board having a lowered inoperative position and having a raised and locked operative position
United States Patent 2451259
Inventors:
Max, Tronic
Publication Date:
10/12/1948
Export Citation:
Click for automatic bibliography generation
Assignee:
Max, Tronic
Primary Class:
108/116
Other Classes:
38/136, 108/62, 108/138
International Classes:
D06F81/12
;
D06F81/00
View Patent Images:
Download PDF 2451259
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US Patent References:
1776346
Folding table
1359744
Ironing-board
1161794
N/A
0930491
N/A
0313280
N/A