CA552749A - Heat-sensitive copying-paper - Google Patents

Heat-sensitive copying-paper

Info

Publication number
CA552749A
CA552749A CA552749A CA552749DA CA552749A CA 552749 A CA552749 A CA 552749A CA 552749 A CA552749 A CA 552749A CA 552749D A CA552749D A CA 552749DA CA 552749 A CA552749 A CA 552749A
Authority
CA
Canada
Prior art keywords
paper
heat
sensitive copying
copying
sensitive
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
CA552749A
Other languages
French (fr)
Inventor
S. Miller Carl
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA552749A publication Critical patent/CA552749A/en
Expired legal-status Critical Current

Links

CA552749A Heat-sensitive copying-paper Expired CA552749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA552749T

Publications (1)

Publication Number Publication Date
CA552749A true CA552749A (en) 1958-02-04

Family

ID=35714156

Family Applications (1)

Application Number Title Priority Date Filing Date
CA552749A Expired CA552749A (en) Heat-sensitive copying-paper

Country Status (1)

Country Link
CA (1) CA552749A (en)

Similar Documents

Publication Publication Date Title
CA552744A (en) Heat-sensitive copying-paper
CA552749A (en) Heat-sensitive copying-paper
CA552748A (en) Heat-sensitive copying-paper
CA552747A (en) Heat-sensitive copying-paper
CA552745A (en) Heat-sensitive copying-paper
CA554808A (en) Polyhalogenomethanes
CA553623A (en) Draw-benches
CA553290A (en) Bis-sulfonyltriazenes
CA552666A (en) Pipe-connectors
AU225790B2 (en) 1-aryloxyalkyl 4-phenylpiperidines
AU221243B2 (en) Nodulator
AU222766B2 (en) Lipstick-casing
CA553189A (en) Calutrons
CA561555A (en) Circuit-interrupteur
CA556119A (en) Triphenylols
CA556104A (en) Playball
CA555887A (en) Alkylguanylisoureas
CA554895A (en) Trisazo-dyestuffs
CA554665A (en) Lettering-films
CA554541A (en) Dinitrobenzoxazoles
CA554354A (en) Booster-fan rotor-ventilation
CA554137A (en) Oxdiazoles
CA553974A (en) Link-band
CA553319A (en) Monoazo-dyestuffs
CA553288A (en) N-cyanoalkyl sulfonyltriazenes