SU154370A1 - - Google Patents

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Publication number
SU154370A1
SU154370A1 SU682743A SU682743A SU154370A1 SU 154370 A1 SU154370 A1 SU 154370A1 SU 682743 A SU682743 A SU 682743A SU 682743 A SU682743 A SU 682743A SU 154370 A1 SU154370 A1 SU 154370A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gate
air
valve
tank
blow
Prior art date
Application number
SU682743A
Other languages
English (en)
Russian (ru)
Publication of SU154370A1 publication Critical patent/SU154370A1/ru

Links

SU682743A SU154370A1 (mo)

Publications (1)

Publication Number Publication Date
SU154370A1 true SU154370A1 (mo)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171720A (en) * 1977-03-02 1979-10-23 Pont-A-Mousson S.A. Machine for producing foundry cores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171720A (en) * 1977-03-02 1979-10-23 Pont-A-Mousson S.A. Machine for producing foundry cores

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