Title:
Scaffold-forming structure
Document Type and Number:
United States Patent 2990909

Inventors:
Aikens, Walter B.
Publication Date:
07/04/1961
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Assignee:
Aikens, Walter B.
Primary Class:
182/186.300
International Classes:
E04G1/32; E04G1/00
US Patent References:
1222020
1261007
2290535Scaffold
Foreign References:
CA463580A




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