James Fleming Herd (2 results)
Author:
[EN] Improvements in cathode ray oscillographs being patent number GB000000235254A application date 11 February 1924
EDWARD VICTOR APPLETON; JAMES FLEMING HERD; ROBERT ALEXANDER WATSON WATT
Published by London HMSO
- First Edition
Seller: M.A. Stroh., London, United KingdomM.A. Stroh.
Contact seller5-star sellerCondition: Used - Good
US$ 273.55
US$ 5.44 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
no binding. Condition: good. First Edition. Original Printed patent disbound About 27cm by 18cm some wear and tear due to the disbinding. institution stamp.
[EN] Selective devices for radiotelegraphic reception and like purposes being British patent number GB000254353A published 02 February 1925
EDWARD VICTOR APPLETON; JAMES FLEMING HERD; ROBERT ALEXANDER WATSON WATT
Published by London HMSO
- First Edition
Seller: M.A. Stroh., London, United KingdomM.A. Stroh.
Contact seller5-star sellerCondition: Used - Good
US$ 273.55
US$ 5.44 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
no binding. Condition: good. First Edition. Original Printed patent disbound About 27cm by 18cm some wear and tear due to the disbinding. institution stamp.