4. Synthetic resins or natural rubbers -- part of the class 520 ser
  5. Synthetic resins
  6. From aldehyde or derivative thereof as reactant

John Harrison

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Collection of solar radiation and its conversion into electrical

Stoves and furnaces – Solar heat collector – Having external damage preventer
Patent

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Cylindrical actuator

Supports – Stand – Receptacle
Reexamination Certificate

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Filter element

Gas separation – With nonliquid cleaning means for separating media – Sonic type
Patent

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High power semiconductor heat sink assembly

Patent

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Method for producing a composite structure

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent

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Profile ID: LFUS-PAI-P-93883

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