4. X-ray or gamma ray systems or devices
  5. Photographic detector support
  6. Sheet film cassette

Ernst Widemann

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Cassette assembly for use with roentgen apparatus with...

Radiant energy – Invisible radiation responsive nonelectric signalling – Luminescent device
Reexamination Certificate

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Cassette assembly for use with roentgen apparatus with...

X-ray or gamma ray systems or devices – Photographic detector support – Sheet film cassette
Reexamination Certificate

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Daylight-loading film sheet package

Special receptacle or package – For plate or sheet – Fragile or sensitive
Patent

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Drying arrangement for photosensitive articles

Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent

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Feedpipe for a refilling container

Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With baffle – spreader – displacer – drip ring – filter or screen
Patent

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Profile ID: LFUS-PAI-P-566788

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