PRINTED CIRCUIT BOARD AND IMAGE-FORMING DEVICE

PROBLEM TO BE SOLVED: To provide a simple method for identifying the leads of electrical components that cannot be reused in a printed circuit board on which electrical components that are reusable, and those that are not reusable are mounted. SOLUTION: The printed-circuit board 1 has a hole H1 for...

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Bibliographische Detailangaben
1. Verfasser:	FURUKAWA TETSUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a simple method for identifying the leads of electrical components that cannot be reused in a printed circuit board on which electrical components that are reusable, and those that are not reusable are mounted. SOLUTION: The printed-circuit board 1 has a hole H1 for instructing the leads of the electrical components that cannot be reused. The hole H1 is a small-diameter hole provided between the leads S1, S1 of the electrical components that are not reusable. The small-diameter hole is formed to be smaller than the lead diameter of the electrical components that cannot be reused. COPYRIGHT: (C)2006,JPO&NCIPI