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AU420833B2 - Chromaogenic compounds for use in pressure-sensitive record material - Google Patents
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AU420833B2 - Chromaogenic compounds for use in pressure-sensitive record material - Google Patents

Chromaogenic compounds for use in pressure-sensitive record material

Info

Publication number
AU420833B2
AU420833B2 AU32829/68A AU3282968A AU420833B2 AU 420833 B2 AU420833 B2 AU 420833B2 AU 32829/68 A AU32829/68 A AU 32829/68A AU 3282968 A AU3282968 A AU 3282968A AU 420833 B2 AU420833 B2 AU 420833B2
Authority
AU
Australia
Prior art keywords
chromaogenic
compounds
pressure
record material
sensitive record
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
AU32829/68A
Other versions
AU3282968A (en
Inventor
Chao-Hanlin
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of AU420833B2 publication Critical patent/AU420833B2/en
Publication of AU3282968A publication Critical patent/AU3282968A/en
Expired legal-status Critical Current

Links

AU32829/68A 1968-01-31 Chromaogenic compounds for use in pressure-sensitive record material Expired AU420833B2 (en)

Publications (2)

Publication Number Publication Date
AU420833B2 true AU420833B2 (en) 1969-08-07
AU3282968A AU3282968A (en) 1969-08-07

Family

ID=

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