DD93227A - - Google Patents

Info

Publication number
DD93227A
DD93227A DD93227DA DD93227A DD 93227 A DD93227 A DD 93227A DD 93227D A DD93227D A DD 93227DA DD 93227 A DD93227 A DD 93227A
Authority
DD
German Democratic Republic
Application number
Publication of DD93227A publication Critical patent/DD93227A/xx

Links

DD93227D DD93227A (fr)

Publications (1)

Publication Number Publication Date
DD93227A true DD93227A (fr)

Family

ID=275906

Family Applications (1)

Application Number Title Priority Date Filing Date
DD93227D DD93227A (fr)

Country Status (1)

Country Link
DD (1) DD93227A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073294A3 (en) * 1981-08-25 1983-07-27 Nippon Kokan Pipe Fitting Mfg. Co., Ltd. Method of manufacturing a shell mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073294A3 (en) * 1981-08-25 1983-07-27 Nippon Kokan Pipe Fitting Mfg. Co., Ltd. Method of manufacturing a shell mold

Similar Documents

Publication Publication Date Title
US4028455A (en) Method for producing a reduced-pressure shaped mould
US4160003A (en) Method of molding cementitious material
DE2833999C2 (de) Verfahren und Vorrichtung zur Herstellung von Gießformen und -kernen
US3789907A (en) Molding method with shielding member drawn against particulate material
FR2248099B1 (fr)
CN101837429A (zh) 二氧化碳硬化水玻璃砂铁模射砂造型方法
EP0073294B1 (fr) Procédé de fabrication d'un moule carapace
DE2407878C2 (de) Kastenlose Gießform
DE2508276A1 (de) Giessform und verfahren zu ihrer herstellung
JPS5731496B2 (fr)
JPS5093821A (fr)
JP2016131996A (ja) 鋳型
DD93227A (fr)