DD32575A - - Google Patents

Info

Publication number
DD32575A
DD32575A DD32575DA DD32575A DD 32575 A DD32575 A DD 32575A DD 32575D A DD32575D A DD 32575DA DD 32575 A DD32575 A DD 32575A
Authority
DD
German Democratic Republic
Application number
Publication of DD32575A publication Critical patent/DD32575A/xx

Links

DD32575D DD32575A (xx)

Publications (1)

Publication Number Publication Date
DD32575A true DD32575A (xx)

Family

ID=237676

Family Applications (1)

Application Number Title Priority Date Filing Date
DD32575D DD32575A (xx)

Country Status (1)

Country Link
DD (1) DD32575A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337096A (en) * 1980-07-14 1982-06-29 Paul L. Pratt Method and implement for cleaning drains
US5157803A (en) * 1989-09-14 1992-10-27 Shizuo Sagawa Sweeper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337096A (en) * 1980-07-14 1982-06-29 Paul L. Pratt Method and implement for cleaning drains
US5157803A (en) * 1989-09-14 1992-10-27 Shizuo Sagawa Sweeper

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DD32575A (xx)