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2 156 488

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C2

(51)

IPC

(21) (22)

Application

97114450/28, 1996-01-25

(24)

Start date

1996-01-25

(22)

Actual filing date

1996-01-25

(45)

Published

2000-09-20

(72)

Inventor

Otker AlenEverkhardt Andre

(73)

Holder

Fergafleks Ink.

METAL SPECTACLE FRAME Russian patent published in 2000 - IPC

Abstract RU 2156488 C2

FIELD: ophthalmology in manufacture of spectacle frames. SUBSTANCE: the spectacle frame has spectacle shackles and/or a crosspiece and/or one or more connecting posts made of a single-crystal metal alloy with a shape memory effect, i.e. an alloy consisting of one or more crystallites separated by boundaries with a low disorientation, and selected from alloys based on copper or iron. EFFECT: reduced prices of manufacture of metal spectacle frames, and enhanced strength and reliability of them. 12 cl, 6 dwg

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RU 2 156 488 C2

Authors

Otker Alen

Everkhardt Andre

Dates

2000-09-20—Published

1996-01-25—Filed

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