4. Pipe joints or couplings
  5. Packed
  6. Radially expansible, spigot-carried

David Gian-Teh Ho

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Astro aimer

Photography and optical equipment – Optical article not elsewhere specified – Telescope
Design Patent

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Self-centering adapter

Pipe joints or couplings – Packed – Radially expansible – spigot-carried
Reexamination Certificate

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Self-centering adapter

Pipe joints or couplings – Packed – Radially expansible – spigot-carried
Reexamination Certificate

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Self-centering adapter clamp

Pipe joints or couplings – Packed – Radially expansible – spigot-carried
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2293738

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