USD230278S - Amplifier - Google Patents

Amplifier Download PDF

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Publication number
USD230278S
USD230278S US D230278 S USD230278 S US D230278S
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US
United States
Prior art keywords
amplifier
osaka
united states
japan
view
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Hironosuke Koda
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United States Patent 0 "cc 22391113 AMPLIFIER Katsuhiko Makino and Hironosuke Koda, Osaka, Japan, assignors to Matsushita Electric Industrial Co., Ltd., Osaka, Japan Filed June 18, 1973, Ser. No. 371,239
Term of patent 14 years Int. Cl. D14-03 US. Cl. D26-14 L FIG. 1 is a front perspective view of an amplifier show- References Cited F fg g i s fsz l r s ective view thereof UNITED STATES PATENTS we p p 1). 216,893 3/1970 Kohda D26-14l The ornamental design for an amplifier, as shown. g s zzgz BERNARD ANSHER, Primary Examiner

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