JPS52109423A - Molding sand reproduction device - Google Patents

Molding sand reproduction device

Info

Publication number
JPS52109423A
JPS52109423A JP2691476A JP2691476A JPS52109423A JP S52109423 A JPS52109423 A JP S52109423A JP 2691476 A JP2691476 A JP 2691476A JP 2691476 A JP2691476 A JP 2691476A JP S52109423 A JPS52109423 A JP S52109423A
Authority
JP
Japan
Prior art keywords
reproduction device
molding sand
sand reproduction
molding
sand
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2691476A
Other languages
Japanese (ja)
Inventor
Kiyoshi Otaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP2691476A priority Critical patent/JPS52109423A/en
Publication of JPS52109423A publication Critical patent/JPS52109423A/en
Pending legal-status Critical Current

Links

JP2691476A 1976-03-11 1976-03-11 Molding sand reproduction device Pending JPS52109423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2691476A JPS52109423A (en) 1976-03-11 1976-03-11 Molding sand reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2691476A JPS52109423A (en) 1976-03-11 1976-03-11 Molding sand reproduction device

Publications (1)

Publication Number Publication Date
JPS52109423A true JPS52109423A (en) 1977-09-13

Family

ID=12206467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2691476A Pending JPS52109423A (en) 1976-03-11 1976-03-11 Molding sand reproduction device

Country Status (1)

Country Link
JP (1) JPS52109423A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491975A (en) * 1972-04-26 1974-01-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS491975A (en) * 1972-04-26 1974-01-09

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