Optical Instruments and Lenses [1972–1987 definition] (Q123199434)
superseded SIC industry classification
Language:
Current Data About Optical Instruments and Lenses [1972–1987 definition]
(P31) (Q123186574)

(P361) (Q123188045)

(P576) Thursday, January 1, 1987
(P248)
(P304) 661–678

(P1366) (Q123187429)
(P248)
(P304) 661–678

(Q123187430)
(P248)
(P304) 661–678

(P1476) "Optical Instruments and Lenses" (language: en)

(P7888) (Q123188047)
(P248)
(P304) 661–678

other details
aliases Optical Instruments and Lenses
description superseded SIC industry classification

External Links
(P3242) 3832
383