John howe - Worldkings - World Records Union

Home

John howe - Worldkings - World Records Union

> Tag
> John howe

WORLDKINGS - On This Day - June 22, 2022 - John Howe patents pin manufacturing machine in 1832

21-06-2022

(Worldkings.org) On June 22, 1832, John Ireland Howe invented the first practical machine for manufacturing pins.

WORLDKINGS - On This Day - June 22, 2018 - John Howe patents pin manufacturing machine in 1832
22-06-2018
(Worldkings.org) On June 22, 1832, John Ireland Howe invented the first practical machine for manufacturing pins.

WCSA

worldmark