CA843913A - Heat sealing apparatus - Google Patents

Heat sealing apparatus

Info

Publication number
CA843913A
CA843913A CA843913A CA843913DA CA843913A CA 843913 A CA843913 A CA 843913A CA 843913 A CA843913 A CA 843913A CA 843913D A CA843913D A CA 843913DA CA 843913 A CA843913 A CA 843913A
Authority
CA
Canada
Prior art keywords
heat sealing
sealing apparatus
heat
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA843913A
Inventor
C. Catherwood Herbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILLIAM N HISTED
Original Assignee
WILLIAM N HISTED
Publication date
Application granted granted Critical
Publication of CA843913A publication Critical patent/CA843913A/en
Expired legal-status Critical Current

Links

CA843913A Heat sealing apparatus Expired CA843913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA843913T

Publications (1)

Publication Number Publication Date
CA843913A true CA843913A (en) 1970-06-09

Family

ID=36328124

Family Applications (1)

Application Number Title Priority Date Filing Date
CA843913A Expired CA843913A (en) Heat sealing apparatus

Country Status (1)

Country Link
CA (1) CA843913A (en)

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