CA505198A - Procede de fabrication de matiere d'enregistrement sensible a la pression - Google Patents

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

Info

Publication number
CA505198A
CA505198A CA505198A CA505198DA CA505198A CA 505198 A CA505198 A CA 505198A CA 505198 A CA505198 A CA 505198A CA 505198D A CA505198D A CA 505198DA CA 505198 A CA505198 A CA 505198A
Authority
CA
Canada
Prior art keywords
pressure sensitive
record material
making pressure
sensitive record
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
CA505198A
Other languages
English (en)
Inventor
K. Green Barrett
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 CA505198A publication Critical patent/CA505198A/fr
Expired legal-status Critical Current

Links

CA505198A Procede de fabrication de matiere d'enregistrement sensible a la pression Expired CA505198A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA505198T

Publications (1)

Publication Number Publication Date
CA505198A true CA505198A (fr) 1954-08-17

Family

ID=35651118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA505198A Expired CA505198A (fr) Procede de fabrication de matiere d'enregistrement sensible a la pression

Country Status (1)

Country Link
CA (1) CA505198A (fr)

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