JPS52141419A - Sand refining apparatus - Google Patents

Sand refining apparatus

Info

Publication number
JPS52141419A
JPS52141419A JP5874176A JP5874176A JPS52141419A JP S52141419 A JPS52141419 A JP S52141419A JP 5874176 A JP5874176 A JP 5874176A JP 5874176 A JP5874176 A JP 5874176A JP S52141419 A JPS52141419 A JP S52141419A
Authority
JP
Japan
Prior art keywords
refining apparatus
sand refining
sand
refining
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.)
Granted
Application number
JP5874176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS552140B2 (enExample
Inventor
Tomio Ino
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 JP5874176A priority Critical patent/JPS52141419A/ja
Publication of JPS52141419A publication Critical patent/JPS52141419A/ja
Publication of JPS552140B2 publication Critical patent/JPS552140B2/ja
Granted legal-status Critical Current

Links

JP5874176A 1976-05-20 1976-05-20 Sand refining apparatus Granted JPS52141419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5874176A JPS52141419A (en) 1976-05-20 1976-05-20 Sand refining apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5874176A JPS52141419A (en) 1976-05-20 1976-05-20 Sand refining apparatus

Publications (2)

Publication Number Publication Date
JPS52141419A true JPS52141419A (en) 1977-11-25
JPS552140B2 JPS552140B2 (enExample) 1980-01-18

Family

ID=13092938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5874176A Granted JPS52141419A (en) 1976-05-20 1976-05-20 Sand refining apparatus

Country Status (1)

Country Link
JP (1) JPS52141419A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138815A (en) * 1978-04-14 1979-10-27 Fischer Ag Georg Regeneration of old sand used in casting*apparatus therefor*and regenerated sand

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54138815A (en) * 1978-04-14 1979-10-27 Fischer Ag Georg Regeneration of old sand used in casting*apparatus therefor*and regenerated sand

Also Published As

Publication number Publication date
JPS552140B2 (enExample) 1980-01-18

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