Geometrical instruments – Straight-line light ray type – Multisight line
Patent
1988-12-07
1990-11-06
Yasich, Daniel M.
Geometrical instruments
Straight-line light ray type
Multisight line
33272, 356144, G01C 318, G01C 1702
Patent
active
049674790
ABSTRACT:
A relocation device has a housing, a first sight tube having a viewing opening through which a user can look to sight an object substantially along a first line of sight, a second sight tube having a viewing opening through which a user can look to sight a second object substantially along a second line of sight, and structure for mounting the first and second sight tubes to the housing so that the first and second lines of sight are at a fixed acute angle with respect to each other.
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Yasich Daniel M.
Zebco Corporation
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