4. Metal treatment
  5. Process of modifying or maintaining internal physical...
  6. Processes of coating utilizing a reactive composition which...

Mingguang Zhu

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Compressor piston ball pocket coating

Expansible chamber devices – Relatively movable working members – Interconnected with common rotatable shaft
Reexamination Certificate

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Method for piston coating

Coating processes – With pretreatment of the base – Heating or drying pretreatment
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Process for forming a black oxide on aluminum alloys and a solut

Metal treatment – Process of modifying or maintaining internal physical... – Processes of coating utilizing a reactive composition which...
Patent

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Process for forming a black oxide on aluminum alloys and a solut

Metal treatment – Process of modifying or maintaining internal physical... – Processes of coating utilizing a reactive composition which...
Patent

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Screen-printed filter capacitors for filtered feedthroughs

Semiconductor device manufacturing: process – Making field effect device having pair of active regions... – Having insulated gate
Reexamination Certificate

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Profile ID: LFUS-PAI-P-390304

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