JPS492654A - - Google Patents

Info

Publication number
JPS492654A
JPS492654A JP3319572A JP3319572A JPS492654A JP S492654 A JPS492654 A JP S492654A JP 3319572 A JP3319572 A JP 3319572A JP 3319572 A JP3319572 A JP 3319572A JP S492654 A JPS492654 A JP S492654A
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.)
Granted
Application number
JP3319572A
Other languages
Japanese (ja)
Other versions
JPS5738681B2 (en]
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 JP3319572A priority Critical patent/JPS5738681B2/ja
Publication of JPS492654A publication Critical patent/JPS492654A/ja
Publication of JPS5738681B2 publication Critical patent/JPS5738681B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP3319572A 1972-04-04 1972-04-04 Expired JPS5738681B2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3319572A JPS5738681B2 (en]) 1972-04-04 1972-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3319572A JPS5738681B2 (en]) 1972-04-04 1972-04-04

Publications (2)

Publication Number Publication Date
JPS492654A true JPS492654A (en]) 1974-01-10
JPS5738681B2 JPS5738681B2 (en]) 1982-08-17

Family

ID=12379688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3319572A Expired JPS5738681B2 (en]) 1972-04-04 1972-04-04

Country Status (1)

Country Link
JP (1) JPS5738681B2 (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148617U (en]) * 1978-04-05 1979-10-16
JPS54148621U (en]) * 1978-04-07 1979-10-16
JPS57190747A (en) * 1981-05-19 1982-11-24 Godo Imono Gijutsu:Kk Production of refractory shell mold
JPH0160739U (en]) * 1987-10-07 1989-04-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54148617U (en]) * 1978-04-05 1979-10-16
JPS54148621U (en]) * 1978-04-07 1979-10-16
JPS57190747A (en) * 1981-05-19 1982-11-24 Godo Imono Gijutsu:Kk Production of refractory shell mold
JPH0160739U (en]) * 1987-10-07 1989-04-18

Also Published As

Publication number Publication date
JPS5738681B2 (en]) 1982-08-17

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