4. E - Fixed Constructions
  5. 05
  6. D

Wilhelm Frank

E - Fixed Constructions – 05 – D

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Covering and stair access for openings in ceilings, roofs...

E - Fixed Constructions – 04 – F
Patent

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Method for the manufacture of glazed frames and device for...

E - Fixed Constructions – 06 – B
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Production process, particularly for sashes for windows,...

E - Fixed Constructions – 06 – B
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Sealing devices for buildings

E - Fixed Constructions – 06 – B
Patent

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Skylight

E - Fixed Constructions – 05 – D
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Profile ID: LFCA-PAI-P-121392

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