DD111992A1 - - Google Patents

Info

Publication number
DD111992A1
DD111992A1 DD17882874A DD17882874A DD111992A1 DD 111992 A1 DD111992 A1 DD 111992A1 DD 17882874 A DD17882874 A DD 17882874A DD 17882874 A DD17882874 A DD 17882874A DD 111992 A1 DD111992 A1 DD 111992A1
Authority
DD
German Democratic Republic
Application number
DD17882874A
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 DD17882874A priority Critical patent/DD111992A1/xx
Publication of DD111992A1 publication Critical patent/DD111992A1/xx

Links

DD17882874A 1974-05-29 1974-05-29 DD111992A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD17882874A DD111992A1 (zh) 1974-05-29 1974-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17882874A DD111992A1 (zh) 1974-05-29 1974-05-29

Publications (1)

Publication Number Publication Date
DD111992A1 true DD111992A1 (zh) 1975-03-12

Family

ID=5495957

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17882874A DD111992A1 (zh) 1974-05-29 1974-05-29

Country Status (1)

Country Link
DD (1) DD111992A1 (zh)

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