JPS5429828A - Method of making dry casting sand - Google Patents

Method of making dry casting sand

Info

Publication number
JPS5429828A
JPS5429828A JP9577477A JP9577477A JPS5429828A JP S5429828 A JPS5429828 A JP S5429828A JP 9577477 A JP9577477 A JP 9577477A JP 9577477 A JP9577477 A JP 9577477A JP S5429828 A JPS5429828 A JP S5429828A
Authority
JP
Japan
Prior art keywords
casting sand
making dry
dry casting
making
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
JP9577477A
Other languages
Japanese (ja)
Inventor
Takaaki Umeda
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.)
TOYO KOOTETSUDO SANDO KK
Original Assignee
TOYO KOOTETSUDO SANDO KK
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 TOYO KOOTETSUDO SANDO KK filed Critical TOYO KOOTETSUDO SANDO KK
Priority to JP9577477A priority Critical patent/JPS5429828A/en
Publication of JPS5429828A publication Critical patent/JPS5429828A/en
Pending legal-status Critical Current

Links

Landscapes

  • Crushing And Pulverization Processes (AREA)
JP9577477A 1977-08-10 1977-08-10 Method of making dry casting sand Pending JPS5429828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9577477A JPS5429828A (en) 1977-08-10 1977-08-10 Method of making dry casting sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9577477A JPS5429828A (en) 1977-08-10 1977-08-10 Method of making dry casting sand

Publications (1)

Publication Number Publication Date
JPS5429828A true JPS5429828A (en) 1979-03-06

Family

ID=14146821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9577477A Pending JPS5429828A (en) 1977-08-10 1977-08-10 Method of making dry casting sand

Country Status (1)

Country Link
JP (1) JPS5429828A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111267A (en) * 1973-01-31 1974-10-23
JPS5265720A (en) * 1975-11-28 1977-05-31 Tomio Ino Refining apparatus of molding sand

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49111267A (en) * 1973-01-31 1974-10-23
JPS5265720A (en) * 1975-11-28 1977-05-31 Tomio Ino Refining apparatus of molding sand

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