DD119343A3 - - Google Patents

Info

Publication number
DD119343A3
DD119343A3 DD18063774A DD18063774A DD119343A3 DD 119343 A3 DD119343 A3 DD 119343A3 DD 18063774 A DD18063774 A DD 18063774A DD 18063774 A DD18063774 A DD 18063774A DD 119343 A3 DD119343 A3 DD 119343A3
Authority
DD
German Democratic Republic
Application number
DD18063774A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to DD18063774A priority Critical patent/DD119343A3/xx
Publication of DD119343A3 publication Critical patent/DD119343A3/xx

Links

DD18063774A 1974-08-21 1974-08-21 DD119343A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD18063774A DD119343A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-21 1974-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18063774A DD119343A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-21 1974-08-21

Publications (1)

Publication Number Publication Date
DD119343A3 true DD119343A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-04-20

Family

ID=5497024

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18063774A DD119343A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-08-21 1974-08-21

Country Status (1)

Country Link
DD (1) DD119343A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023859A (en) * 1988-03-30 1991-06-11 Rohm Gmbh Chemische Fabrik Optical data storage apparatus and method utilizing an amorphous polymer which exhibits photochromic properties

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5023859A (en) * 1988-03-30 1991-06-11 Rohm Gmbh Chemische Fabrik Optical data storage apparatus and method utilizing an amorphous polymer which exhibits photochromic properties

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