FR522587A -
Suspension insulator in which the bond between the porcelain and the metal parts is made by fixing finger-shaped protrusions of the metal parts in holes in the porcelain body
- Google Patents
Suspension insulator in which the bond between the porcelain and the metal parts is made by fixing finger-shaped protrusions of the metal parts in holes in the porcelain body
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Siemens Schuckertwerke AG
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Siemens Schuckertwerke AG
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Application grantedgrantedCritical
Publication of FR522587ApublicationCriticalpatent/FR522587A/en
FR522587A1919-11-291920-08-17
Suspension insulator in which the bond between the porcelain and the metal parts is made by fixing finger-shaped protrusions of the metal parts in holes in the porcelain body
ExpiredFR522587A
(en)
Suspension insulator in which the bond between the porcelain and the metal parts is made by fixing finger-shaped protrusions of the metal parts in holes in the porcelain body
Suspension insulator in which the bond between the porcelain and the metal parts is made by fixing finger-shaped protrusions of the metal parts in holes in the porcelain body
Instrument for the study of the current of light and verifier of the contraction and expansion of parts supposed to be caused by the translational and rotational movements of the earth