Machines not elsewhere specified – Packaging or wrapping – Vacuum or heat seal
Patent
1977-05-24
1980-01-08
Burke, Wallace R.
Machines not elsewhere specified
Packaging or wrapping
Vacuum or heat seal
D1599
Patent
active
D02538946
REFERENCES:
patent: 3597587 (1971-08-01), Baum
patent: 3962017 (1976-06-01), Wyse
patent: 4045272 (1977-08-01), Lombardi
patent: 4082941 (1978-04-01), Sukow et al.
Barney Knitting Machinery Co., Inc.
Bullock B. J.
Burke Wallace R.
Lombardi Menotti J.
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