Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS1655455 A
Publication typeGrant
Publication dateJan 10, 1928
Filing dateSep 29, 1923
Priority dateSep 29, 1923
Publication numberUS 1655455 A, US 1655455A, US-A-1655455, US1655455 A, US1655455A
InventorsCoolidge William D
Original AssigneeGen Electric
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
X-ray apparatus
US 1655455 A
Images(1)
Previous page
Next page
Description  (OCR text may contain errors)

Jan. 10, 1928' W. D. cooLIDGE XRAY APPARATUS Fi1ed Sept, 29 l 1923

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2886724 *Mar 15, 1957May 12, 1959Machlett Lab IncX-ray tubes
US4323780 *Jul 21, 1980Apr 6, 1982Siemens Medical Laboratories, Inc.Target assembly for a linear accelerator
US4903287 *May 16, 1988Feb 20, 1990U.S. Philips CorporationRadiation source for generating essentially monochromatic x-rays
Classifications
U.S. Classification378/141, 313/31, 378/143
International ClassificationH01J35/14, H01J35/00, H01J35/12
Cooperative ClassificationH01J35/12, H01J35/14
European ClassificationH01J35/14, H01J35/12