DD33053A - - Google Patents

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Publication number
DD33053A
DD33053A DD33053DA DD33053A DD 33053 A DD33053 A DD 33053A DD 33053D A DD33053D A DD 33053DA DD 33053 A DD33053 A DD 33053A
Authority
DD
German Democratic Republic
Application number
Publication of DD33053A publication Critical patent/DD33053A/xx

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DD33053D DD33053A (en)

Publications (1)

Publication Number Publication Date
DD33053A true DD33053A (en)

Family

ID=237938

Family Applications (1)

Application Number Title Priority Date Filing Date
DD33053D DD33053A (en)

Country Status (1)

Country Link
DD (1) DD33053A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028938A1 (en) * 1979-07-30 1981-02-19 Shimizu Mitsuru FLUID BLOCKING DEVICE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028938A1 (en) * 1979-07-30 1981-02-19 Shimizu Mitsuru FLUID BLOCKING DEVICE

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