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Title:
Paving and expansion joint structure
Document Type and Number:
United States Patent 2125857
Inventors:
Fischer, Albert C.
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Sponsored by:
Flash of Genius
Publication Date:
08/02/1938
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Assignee:
Fischer, Albert C.
Primary Class:
404/56
International Classes:
E01C11/12
;
E01C11/02
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