JPH11290991A
1998-04-07
Casting method using special core for casting provided with projecting and recessing outer periphery
JPH11290992A
1998-04-07
Casting cast by using special core for casting including rugged outer periphery
JPH11290990A
1998-04-07
Special core for casting provided with projecting and recessing outer periphery
JPH08174143A
1994-12-22
Forming method using special forming core
JPH08174152A
1994-12-22
Formed article formed using special forming core
JPH08174151A
1994-12-22
Special forming core
JPH08155587A
1994-12-06
Special core for molding
JPH08155624A
1994-12-06
Forming method using special core for forming
JPH08155588A
1994-12-06
Molding formed using special core for molding
JPH0810901A
1994-06-23
Formed product formed by using special core for formation
JPH0810900A
1994-06-23
Special core for forming
JPH0810902A
1994-06-23
Formation using special core for forming
JPH07214241A
1994-02-01
Molded goods formed by using pressure resistant collapsible core for molding
JPH07214242A
1994-02-01
Molding method using pressure resistant collapsible core for molding
JPH07214240A
1994-02-01
Pressure resistant collapsible core for molding
