Question

who invented Hand pump ?​

Answer 1

Answer:

• ᴏsᴄᴀʀ ᴄᴀʀʟssᴏɴ ( – ) ɪɴᴠᴇɴᴛᴏʀ ᴏғ ᴛʜᴇ sʜᴏʟᴀᴘᴜʀ ʜᴀɴᴅ ᴘᴜᴍᴘ (ʙᴀsɪs ᴏғ ᴛʜᴇ ɪɴᴅɪᴀ ᴍᴀʀᴋ ɪɪ ᴘᴜᴍᴘ) ᴏsᴄᴀʀ ᴄᴀʀʟssᴏɴ, ғᴀᴍᴇᴅ ᴅᴇsɪɢɴᴇʀ ᴏғ ᴛʜᴇ sʜᴏʟᴀᴘᴜʀ ʜᴀɴᴅ ᴘᴜᴍᴘ ᴏɴ ᴡʜɪᴄʜ ᴛʜᴇ ɪɴᴅɪᴀ ᴍᴋ ɪɪ ɪs ʙᴀsᴇᴅ, ᴅɪᴇᴅ ɪɴ sᴡᴇᴅᴇɴ ᴏɴ ᴊᴀɴᴜᴀʀʏ ᴛʜ ᴀɢᴇᴅ . ɪɴɢʀɪᴅ, ʜɪs ᴡɪғᴇ ᴏғ sᴏᴍᴇ ʏᴇᴀʀs, ᴀ ᴛᴇᴀᴄʜᴇʀ ᴀɴᴅ sᴏᴄɪᴀʟ ᴡᴏʀᴋᴇʀ, ᴅɪᴇᴅ ғᴏᴜʀ ᴍᴏɴᴛʜs ᴀɢᴏ.
• ʙᴜᴢᴢ

Answer 2

Explanation:

OSCAR CARLSSON (1928 – 2017) Inventor of the Sholapur Hand Pump (basis of the India Mark II Pump) Oscar Carlsson, famed designer of the Sholapur hand pump on which the India MK II is based, died in Sweden on January 18th aged 89. Ingrid, his wife of some 60 years, a teacher and social worker, died four months ago.