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SHINGLE CUTTING KNIFE BLADE
Herein disclosed is a novel cutting device useful for cutting asphalt shingles and other roofing products.
SHINGLE CUTTING KNIFE BLADE
Herein disclosed is a novel cutting device useful for cutting asphalt shingles and other roofing products.
SHINGLE CUTTING KNIFE BLADE
FOLKERSEN JONNY E (author) / FOLKERSEN BENJAMIN J (author)
2018-12-06
Patent
Electronic Resource
English