DD109890A1 - - Google Patents

Info

Publication number
DD109890A1
DD109890A1 DD17635074A DD17635074A DD109890A1 DD 109890 A1 DD109890 A1 DD 109890A1 DD 17635074 A DD17635074 A DD 17635074A DD 17635074 A DD17635074 A DD 17635074A DD 109890 A1 DD109890 A1 DD 109890A1
Authority
DD
German Democratic Republic
Application number
DD17635074A
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 DD17635074A priority Critical patent/DD109890A1/xx
Publication of DD109890A1 publication Critical patent/DD109890A1/xx

Links

Classifications

    • Y02E30/34
    • Y02E30/39
DD17635074A 1974-02-04 1974-02-04 DD109890A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DD17635074A DD109890A1 (fr) 1974-02-04 1974-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17635074A DD109890A1 (fr) 1974-02-04 1974-02-04

Publications (1)

Publication Number Publication Date
DD109890A1 true DD109890A1 (fr) 1974-11-20

Family

ID=5494505

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17635074A DD109890A1 (fr) 1974-02-04 1974-02-04

Country Status (1)

Country Link
DD (1) DD109890A1 (fr)

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