Tools and hardware – Tools and implements for agriculture – forestry and horticulture – Provided with cutting blade
Patent
1981-01-12
1983-07-26
Burke, Wallace R.
Tools and hardware
Tools and implements for agriculture, forestry and horticulture
Provided with cutting blade
175249, 7386444, 111 99, D 8 1, D0805
Patent
active
D02698447
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patent: 3218869 (1965-11-01), Fields et al.
patent: 3464732 (1969-09-01), Woodward
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patent: 4117896 (1978-10-01), Weber
Burke Wallace R.
Fay Jr. Horace B.
Hackerson Mabel J.
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