JPS5449928A - Method of making mold - Google Patents

Method of making mold

Info

Publication number
JPS5449928A
JPS5449928A JP11559577A JP11559577A JPS5449928A JP S5449928 A JPS5449928 A JP S5449928A JP 11559577 A JP11559577 A JP 11559577A JP 11559577 A JP11559577 A JP 11559577A JP S5449928 A JPS5449928 A JP S5449928A
Authority
JP
Japan
Prior art keywords
making mold
mold
making
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
JP11559577A
Other languages
Japanese (ja)
Inventor
Tetsuo Nakazawa
Jiyunji Sakai
Shiyougo Morimoto
Takatoshi Tanigawa
Riyouji Takahashi
Seiji Okazaki
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.)
Hitachi Ltd
Proterial Ltd
Original Assignee
Hitachi Ltd
Hitachi Metals Ltd
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 Hitachi Ltd, Hitachi Metals Ltd filed Critical Hitachi Ltd
Priority to JP11559577A priority Critical patent/JPS5449928A/en
Publication of JPS5449928A publication Critical patent/JPS5449928A/en
Pending legal-status Critical Current

Links

Landscapes

  • Mold Materials And Core Materials (AREA)
JP11559577A 1977-09-28 1977-09-28 Method of making mold Pending JPS5449928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11559577A JPS5449928A (en) 1977-09-28 1977-09-28 Method of making mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11559577A JPS5449928A (en) 1977-09-28 1977-09-28 Method of making mold

Publications (1)

Publication Number Publication Date
JPS5449928A true JPS5449928A (en) 1979-04-19

Family

ID=14666491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11559577A Pending JPS5449928A (en) 1977-09-28 1977-09-28 Method of making mold

Country Status (1)

Country Link
JP (1) JPS5449928A (en)

Similar Documents

Publication Publication Date Title
JPS5441229A (en) Method of making mold
JPS5438220A (en) Method of maiking mold
JPS549152A (en) Method of making stairinggheaddpipe
JPS5443988A (en) Method of making moldings
GB2000061B (en) Production of moulds
JPS5466986A (en) Method of making plateeshaped molding material
JPS542925A (en) Method of making mold
JPS549153A (en) Method of making stairinggheaddpipe
JPS5449926A (en) Method of making mold
JPS5422435A (en) Method of making lighttweight formed bosy
JPS5435822A (en) Method of making mold
JPS5423025A (en) Method of making mold
JPS5428222A (en) Method of making mold
JPS5394329A (en) Method of making concrete moulding
JPS5440782A (en) Method of making can
JPS5483960A (en) Method of making mold for plastics
JPS53147996A (en) Method of forming mold portion
JPS5450425A (en) Method of making mold
JPS5435121A (en) Method of making mold
JPS53128758A (en) Method of making mould coil
JPS5424264A (en) Method of making torsionncoillspring
JPS5449287A (en) Method of making can
JPS5426917A (en) Method of making mold
JPS5442330A (en) Method of making mold
JPS5449927A (en) Method of making mold