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FR2462919A1
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CIRCUIT OF MINIATURE VEHICLES
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US3400878A
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Carton blank and commodity container
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US3395261A
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Apparatus and process for induction heating
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US3379102A
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Container and method of producing same
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US2538981A
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Means for retracting the cores from the electromagnets of a magnetic sound recordinghead
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US2676766A
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Removable magazine for tape
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US2670212A
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Sound recording and reproduction system
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US2321812A
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Tape driving system for magnetic sound recording machines and the like
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US2213631A
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Method of and apparatus for magnetically recording sound
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US2230949A
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Automatic sound picture dubbing system
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US1541952A
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Method for producing ornaments
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