U.S. patent number D347,396 [Application Number D/004,365] was granted by the patent office on 1994-05-31 for mass spectrometer combined with liquid chromatograph.
This patent grant is currently assigned to Hitachi, Ltd.. Invention is credited to Kazunori Hashimoto, Yoshiaki Kato, Tadao Mimura, Tomoyuki Miyata, Mitsuru Ohnuma.
United States Patent |
D347,396 |
Ohnuma , et al. |
May 31, 1994 |
Mass spectrometer combined with liquid chromatograph
Claims
The ornamental design for a mass spectrometer combined with liquid
chromatograph, as shown.
Inventors: |
Ohnuma; Mitsuru (Tokyo,
JP), Miyata; Tomoyuki (Kokubunji, JP),
Hashimoto; Kazunori (Tachikawa, JP), Kato;
Yoshiaki (Mito, JP), Mimura; Tadao (Katsuta,
JP) |
Assignee: |
Hitachi, Ltd. (Tokyo,
JP)
|
Appl.
No.: |
D/004,365 |
Filed: |
February 3, 1993 |
Foreign Application Priority Data
|
|
|
|
|
Aug 28, 1992 [JP] |
|
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4-25285 |
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Current U.S.
Class: |
D10/81;
D24/232 |
Field of
Search: |
;210/101,656-659,198.2
;250/288 ;422/68.1,70,82.01 ;436/93 ;D10/81 ;D24/186,231,232 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Davis; Antoine D.
Attorney, Agent or Firm: Antonelli, Terry, Stout &
Kraus
Description
FIG. 1 is a front, top and right side elevational perspective view
of a mass spectrometer combined with liquid chromatograph showing
our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan elevational view thereof.
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