JPS5343990B2 - - Google Patents

Info

Publication number
JPS5343990B2
JPS5343990B2 JP4288373A JP4288373A JPS5343990B2 JP S5343990 B2 JPS5343990 B2 JP S5343990B2 JP 4288373 A JP4288373 A JP 4288373A JP 4288373 A JP4288373 A JP 4288373A JP S5343990 B2 JPS5343990 B2 JP S5343990B2
Authority
JP
Japan
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.)
Expired
Application number
JP4288373A
Other languages
Japanese (ja)
Other versions
JPS49129787A (OSRAM
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 filed Critical
Priority to JP4288373A priority Critical patent/JPS5343990B2/ja
Publication of JPS49129787A publication Critical patent/JPS49129787A/ja
Publication of JPS5343990B2 publication Critical patent/JPS5343990B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
JP4288373A 1973-04-16 1973-04-16 Expired JPS5343990B2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4288373A JPS5343990B2 (OSRAM) 1973-04-16 1973-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4288373A JPS5343990B2 (OSRAM) 1973-04-16 1973-04-16

Publications (2)

Publication Number Publication Date
JPS49129787A JPS49129787A (OSRAM) 1974-12-12
JPS5343990B2 true JPS5343990B2 (OSRAM) 1978-11-24

Family

ID=12648423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4288373A Expired JPS5343990B2 (OSRAM) 1973-04-16 1973-04-16

Country Status (1)

Country Link
JP (1) JPS5343990B2 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5378923A (en) * 1976-12-23 1978-07-12 Sumitomo Durez Co Preparation of resin coated sand grain for shell mold
JPS5378926A (en) * 1977-08-03 1978-07-12 Sumitomo Durez Co Bond for dry hot coat
JPS54137046A (en) * 1978-04-18 1979-10-24 Sumitomo Durez Co Resol type phenol resin binder for use as dry hot coating

Also Published As

Publication number Publication date
JPS49129787A (OSRAM) 1974-12-12

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