DE3237618

• Main Authors: HIRAI, MASAHARU, SHIGA, JP, ISHIKAWA, TSUNEO, KAWANISHI, JP, KAWAMURA, TOSHIHIKO, MORIYAMA, JP, MIYAZAWA, KOKICHI, SUZUKA, JP, NAKATA, KAZUO, MORIYAMA, JP, OGASAWARA, MAKOTO, HONMA, ICHIRO, MORIYAMA, JP
• Format: Patent
• Language: English
• Published: 02.03.1989
• Subjects: CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; INORGANIC CHEMISTRY; METALLURGY; PHYSICS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS