4. Movable or removable closures
  5. With means mounting closure for reciprocation
  6. With counterbalance

Charles A. Swan

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Shallow double hung window

Movable or removable closures – With means mounting closure for reciprocation – With counterbalance
Patent

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Shallow double hung window

Movable or removable closures – Panel with closure feature
Patent

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Shallow double hung window

Movable or removable closures – With means mounting closure for reciprocation – With counterbalance
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Shallow double hung window

Movable or removable closures – With means mounting closure for reciprocation – With counterbalance
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-217461

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