4. Movable or removable closures
  5. Movable closure and its support transferable as unit

Frederic M. Wagner

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Building wall panel and door unit

Movable or removable closures – Movable closure and its support transferable as unit
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Pneumatically operated airflow valve

Gas separation – With separating media bypass or system gas pressure relief – Pressure relief means to or from atmosphere
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Profile ID: LFUS-PAI-P-1347263

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