Reinforced asbestos-cement sheet
United States Patent 2335208
Inventors:
Russell, Harrap Eric
Publication Date:
11/23/1943
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Export Citation:
Assignee:
Turners, Asbestos Cement Compan
Primary Class:
Other Classes:
428/194, 524/442, 428/189, 524/926, 428/190, 52/630
International Classes:
E04D3/35