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1923-05-15
Coil and condenser treatment
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1960-08-09
Mica paper
PL35995B1
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1953-04-30
US1163342A
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1915-12-07
Method of drying and impregnating electrical conductors.
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1936-10-27
Art of impregnation
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1948-12-14
Coated inductive device
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1936-06-16
Dielectric material and method of producing it
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1962-05-01
Method of drying lumber
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1928-03-06
Method of treating electrical windings
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1933-02-28
Electrothermic process of treating high resistance material
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1957-02-19
Impregnated dielectric material
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1973-04-17
Electrical apparatus with thermally stabilized cellulose insulation
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1971-07-27
Thermally stabilized cellulose material produced by treating cellulose with melamine in combination with diglycolamine,dimethyl formamide or piperazine
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1971-09-16
Un metodo de tratamiento de un componente arrollado de ma- quinaria electrica rotatoria.
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1932-08-16
Insulating material
SU73498A1
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1975-02-05
Способ пропитки обмоток электрических машин и аппаратов
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1965-01-26
Process for applying insulation to cables
GB304323A
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1930-01-30
Improvements in and relating to the manufacture of electric condensers
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1925-02-24
Cable for conveyance of electrical energy with graduated insulation
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1941-07-22
Manufacture of electric cables
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1940-06-03
Dielektrischer Stoff aus einem zum groessten Teil aus Asbest bestehenden, in einer Saeureloesung behandelten Textilstoff
SU37165A1
(ru )
1934-06-30
Способ изготовлени электрических кабелей с изол цией из бумажной массы
DE874165C
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1953-04-20
Verfahren zum Trocknen von bleiumpressten Kabeln
GB823964A
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1959-11-18
Improvements relating to electric contact brushes
JPS6312118A
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1988-01-19
油入電気機器の乾燥注油方法