Title:
PORTABLE PARTITIONS
United States Patent 3453790
US Patent References:
Partition construction
- - 1706469

Wall construction
- - 2078620

Partition structure
- - 2945568

Edge sealing insulation panels
- - 3141206

Room divider
- - 3305983


Inventors:
Harris, Donald S.
Publication Date:
07/08/1969
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Assignee:
NEW CASTLE PRODUCTS INC
Primary Class:
52/143
Other Classes:
52/243.100, 52/DIG.001, 52/241, 52/126.300
International Classes:
E04B2/82; E04B2/74; E05D15/06; E04H3/02; E04B2/74
US Patent References:
3335532Movable partition or wall
Foreign References:
FR1352778A




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