LU55683A1LU55683ALU55683ALU55683A1LU 55683 A1LU55683 A1LU 55683A1LU 55683 ALU55683 ALU 55683ALU 55683 ALU55683 ALU 55683ALU 55683 A1LU55683 A1LU 55683A1
Authority
LU
Luxembourg
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LU55683A
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Publication date
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Publication of LU55683A1publicationCriticalpatent/LU55683A1/xx
Priority to AT232669ApriorityCriticalpatent/AT290790B/de
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member