4. Pipe joints or couplings
  5. Combined

Nicholas B. Popil

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Compound telescope with a stationary primary objective...

Optical: systems and elements – Compound lens system – Telescope
Reexamination Certificate

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In-ground telescope with a stationary primary objective...

Optical: systems and elements – Compound lens system – Telescope
Reexamination Certificate

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System for ensuring ready access to fire hydrant without sacrifi

Pipe joints or couplings – Combined
Patent

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Profile ID: LFUS-PAI-P-42311

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