Machines not elsewhere specified – Packaging or wrapping – Vacuum or heat seal
Patent
1982-12-17
1985-01-29
Bullock, B. J.
Machines not elsewhere specified
Packaging or wrapping
Vacuum or heat seal
Patent
active
D02773864
REFERENCES:
patent: D198473 (1964-06-01), Duke
patent: D248399 (1978-07-01), Dobson et al.
patent: D253894 (1980-01-01), Lombardi
patent: 3149015 (1964-09-01), Lindsay
patent: 3496049 (1970-02-01), Anderson
patent: 4021290 (1977-05-01), Smith
Bullock B. J.
Yugen Kaisha Fuji Seisakusho
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