CA504873A - Procede pour la fabrication de matiere d'enregistrement sensible a la pression - Google Patents

Procede pour la fabrication de matiere d'enregistrement sensible a la pression

Info

Publication number
CA504873A
CA504873A CA504873A CA504873DA CA504873A CA 504873 A CA504873 A CA 504873A CA 504873 A CA504873 A CA 504873A CA 504873D A CA504873D A CA 504873DA CA 504873 A CA504873 A CA 504873A
Authority
CA
Canada
Prior art keywords
record material
making pressure
sensitive record
sensitive
making
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
CA504873A
Other languages
English (en)
Inventor
K. Green Barrett
W. Sandberg Robert
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.)
National Cash Register Co
Original Assignee
National Cash Register Co
Publication date
Application granted granted Critical
Publication of CA504873A publication Critical patent/CA504873A/fr
Expired legal-status Critical Current

Links

CA504873A Procede pour la fabrication de matiere d'enregistrement sensible a la pression Expired CA504873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA504873T

Publications (1)

Publication Number Publication Date
CA504873A true CA504873A (fr) 1954-08-03

Family

ID=35650795

Family Applications (1)

Application Number Title Priority Date Filing Date
CA504873A Expired CA504873A (fr) Procede pour la fabrication de matiere d'enregistrement sensible a la pression

Country Status (1)

Country Link
CA (1) CA504873A (fr)

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