JPS5260220A - Refining process of molding sand - Google Patents

Refining process of molding sand

Info

Publication number
JPS5260220A
JPS5260220A JP13654575A JP13654575A JPS5260220A JP S5260220 A JPS5260220 A JP S5260220A JP 13654575 A JP13654575 A JP 13654575A JP 13654575 A JP13654575 A JP 13654575A JP S5260220 A JPS5260220 A JP S5260220A
Authority
JP
Japan
Prior art keywords
molding sand
refining process
refining
sand
molding
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
JP13654575A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5342527B2 (enrdf_load_html_response
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 JP13654575A priority Critical patent/JPS5260220A/ja
Publication of JPS5260220A publication Critical patent/JPS5260220A/ja
Publication of JPS5342527B2 publication Critical patent/JPS5342527B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Crushing And Pulverization Processes (AREA)
JP13654575A 1975-11-13 1975-11-13 Refining process of molding sand Granted JPS5260220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13654575A JPS5260220A (en) 1975-11-13 1975-11-13 Refining process of molding sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13654575A JPS5260220A (en) 1975-11-13 1975-11-13 Refining process of molding sand

Publications (2)

Publication Number Publication Date
JPS5260220A true JPS5260220A (en) 1977-05-18
JPS5342527B2 JPS5342527B2 (enrdf_load_html_response) 1978-11-13

Family

ID=15177695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13654575A Granted JPS5260220A (en) 1975-11-13 1975-11-13 Refining process of molding sand

Country Status (1)

Country Link
JP (1) JPS5260220A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS5342527B2 (enrdf_load_html_response) 1978-11-13

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