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.)
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.)
SHOWA JUKI SEISAKUSHO KK
Teisan KK
Osaka Gas Co Ltd
Teikoku Sanso KK
HIRANO SEISAKUSHO KK
Original Assignee
SHOWA JUKI SEISAKUSHO KK
Teisan KK
Osaka Gas Co Ltd
Teikoku Sanso KK
HIRANO SEISAKUSHO KK
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 SHOWA JUKI SEISAKUSHO KK, Teisan KK, Osaka Gas Co Ltd, Teikoku Sanso KK, HIRANO SEISAKUSHO KKfiledCriticalSHOWA JUKI SEISAKUSHO KK
Priority to JP3817875ApriorityCriticalpatent/JPS51111944A/ja
Publication of JPS51111944ApublicationCriticalpatent/JPS51111944A/ja
Publication of JPS5332906B2publicationCriticalpatent/JPS5332906B2/ja