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Patent AT-E400977-T1: [Translated] SPEAKER

A small and high-performance waterproof speaker which can be manufactured inexpensively by decreasing the number of components. Front face of a case (1) is sealed hermetically by a water resistant diaphragm (2) from…

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Updated Oct 29, 2026

HealthData.Gov

Patent AT-E401306-T1: [Translated] PYRROLE DERIVATIVE

A novel pyrrole derivative represented by the following formula (1) and a salt thereof: wherein R means substituted alkenyl, etc.; R means substituted benzoyl, etc.; and R to R each means hydrogen, alkyl, halogeno, etc.…

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Updated Oct 29, 2026

HealthData.Gov

Patent AT-E399925-T1: [Translated] SINGLE PASS MILLING SYSTEM

A sidetracking system has a pair of serially connected mills (8,9), each having a plurality of circumferentially arranged blades having a tapered cutting portion (82,93) thereon for cutting a window in a casing and then…

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Updated Oct 29, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov