Which invented the Safety Pin ?

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Which invented the Safety Pin ? A. Walter Hunt B. Craig Venter C. Alan Guth D. Margaret Geller Check Answer Complaint Here As Incorrect Question / Answer

Related Questions Which invented the Safety razor ? A. King Camp Gillette B. Peter Higgs C. Eric Kandel D. Harold Varmus Check Answer Complaint Here As Incorrect Question / Answer In which state is located the Pin Valley National Park (PVNP)? A. Himachal Pradesh B. Bihar C. Madhya Pradesh D. Assam Check Answer Complaint Here As Incorrect Question / Answer A thin pin of iron can be made to float on water-drinking in a bowl . This phenomenon is due to the A. surface tension of water B. viscous nature of water C. presence of ionic bonds in water molecules D. presence of covalent bonds in water molecules Check Answer Complaint Here As Incorrect Question / Answer Metal used to make wires for safety fuses must have? A. Low Resistivity and Low Melting Point B. High Resistivity and High Melting Point C. Very Low Resistivity and High Melting Point D. High Resistivity and Low Melting Point Check Answer Complaint Here As Incorrect Question / Answer Metal used to make wires for safety fuses must have A. very low resistivity and high melting point B. high resistivity and low melting point C. low resistivity and low melting point D. high resistivity and high melting point Check Answer Complaint Here As Incorrect Question / Answer

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