Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1988-10-26
1991-05-07
Morgenstern, Norman
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427 48, 20419216, B05D 306, C23C 1400
Patent
active
050135805
ABSTRACT:
Video recording/play-back heads concerning rotating heads subjected to wear are disclosed. The structure of this head is such that the active part of the magnetic head as well as the drum are coated with a wear-resistant layer.
REFERENCES:
patent: 3614831 (1971-10-01), Grundtner et al.
patent: 4382100 (1983-05-01), Holland
patent: 4504519 (1985-03-01), Zelez
patent: 4612207 (1986-09-01), Jansen
patent: 4663183 (1987-05-01), Ovshinsky et al.
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patent: 4713288 (1987-12-01), Kokaku et al.
patent: 4725345 (1988-02-01), Sakamoto et al.
Patent Abstracts of Japan, vol. 3, No. 5 (E-84), Jan. 18, 1979 & JP 53132322 Magnetic Head, Yasuo Nannichi 11/18/1978.
Patent Abstracts of Japan, vol. 10, No. 241 (P-488[2297] Aug. 20, 1986, Method for Forming Titanium Nitride Film of Magnetic Tape Sliding Member, Motoyasu Momoki 4/12/1986.
Patent Abstracts of Japan, vol. 6, No. 75 (P-114)[953], May 12, 1982 & JP-5712449, Molded Member Having Sliding Surface of Magnetic Tape, Kazuo Nozawa, 1/22/1982.
Mackowski Jean-Marie
Meunier Paul-Louis
Rolland Jean-Luc
"Thomson-CSF"
Morgenstern Norman
Padgett Marianne
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