4. Plastic and nonmetallic article shaping or treating: processes
  5. Forming continuous or indefinite length work
  6. Layered, stratified traversely of length, or multiphase...

Walter J. Schrenk

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All-polymeric ultraviolet light reflecting film

Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent

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Biaxially oriented thermoplastic container with or without molde

Receptacles – Outlet or junction box type – Sectional receptacle
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Birefringent interference polarization

Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers
Reexamination Certificate

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Birefringent interference polarizer

Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers
Patent

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Birefringent interference polarizer

Optical: systems and elements – Polarization without modulation – By relatively adjustable superimposed or in series polarizers
Patent

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Profile ID: LFUS-PAI-P-27824

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