4. A - Human Necessities
  5. 47
  6. H

Steven Leivenzon

A - Human Necessities – 47 – H

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Inventor

Country: Australia

Door handle lock and latch mechanism for corrugated roller...

E - Fixed Constructions – 05 – C
Patent

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Indicating means for a door operator device

E - Fixed Constructions – 05 – B
Patent

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Mullion section member

E - Fixed Constructions – 06 – B
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Reversing mechanism for an automatic door opener

E - Fixed Constructions – 05 – F
Patent

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Roller shutter door with limit switch sensing means

A - Human Necessities – 47 – H
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Profile ID: LFCA-PAI-P-509528

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