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GB Patent: GB-432,528
Improvements in and Relating to Mounting Arrangements for the Chucks or the Like of Machine Tools Such as Lathes and the Like
Patentees:
William Biggart Lang (exact or similar names) - Johnstone, Renfrewshire County, Scotland
Ellis Shackleton (exact or similar names) - Johnstone, Renfrewshire County, Scotland

USPTO Classifications:

Tool Categories:
metalworking machines : metal lathes : metal lathe chucks

Assignees:
John Lang & Sons, Ltd. - Johnstone, Renfrewshire County, Scotland

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 01, 1935
Granted: Jul. 29, 1935

Patent Pictures: [ 1 | 2 ]
Espacenet patent
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for John Lang & Sons

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