Shingle finishing machine
United States Patent 2440994
US Patent References:
/0661552.html
- - 0661552

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Inventors:
Wilde, Raymond A.
Publication Date:
05/04/1948
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Assignee:
Wilde, Raymond A.
Primary Class:
144/13
Other Classes:
83/704
International Classes:
B27M3/02
US Patent References:
2207782Panel sniping machine
2252112Scarfing machine
2273653Edging and butting machine