Document Type and Number:
Japanese Patent JPS52134350
Kind Code:
U
Abstract:
1530668 Lamp testing CATERPILLAR TRACTOR CO 18 Nov 1976 [8 April 1976] 48172/76 Heading G1U Lamps 15, Fig. 4, normally controlled by switches 22 and forming part of an indicator panel, are tested by a switch 24 coupled to the lamps via diodes 25.
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Application Number:
JP3223177U
Publication Date:
October 12, 1977
Filing Date:
March 18, 1977
Export Citation:
International Classes:
B60K37/00; B60Q3/04; B60Q11/00; G01D7/00; G01D18/00; G08B19/00; G08B29/12; H05B37/03; (IPC1-7): G01D7/00; G01D18/00
Domestic Patent References:
JPS44555Y1 | 1969-01-10 |