CA412644A - Fabrication d'envelopes se cachetant a sec - Google Patents

Fabrication d'envelopes se cachetant a sec

Info

Publication number
CA412644A
CA412644A CA412644A CA412644DA CA412644A CA 412644 A CA412644 A CA 412644A CA 412644 A CA412644 A CA 412644A CA 412644D A CA412644D A CA 412644DA CA 412644 A CA412644 A CA 412644A
Authority
CA
Canada
Prior art keywords
dry
sealing envelope
envelope manufacture
manufacture
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
CA412644A
Other languages
English (en)
Inventor
Eaton Heywood Vincent
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.)
United States Envelope Co
Original Assignee
United States Envelope Co
Publication date
Application granted granted Critical
Publication of CA412644A publication Critical patent/CA412644A/fr
Expired legal-status Critical Current

Links

CA412644A Fabrication d'envelopes se cachetant a sec Expired CA412644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA412644T

Publications (1)

Publication Number Publication Date
CA412644A true CA412644A (fr) 1943-05-18

Family

ID=35521809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA412644A Expired CA412644A (fr) Fabrication d'envelopes se cachetant a sec

Country Status (1)

Country Link
CA (1) CA412644A (fr)

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