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on 19 Mar 2024
Sigma Engineers
97157644 · 06 Dec 2021
19 Mar 2030
042
Architectural and structural engineering services; Consulting in the f...
on 08 Apr 2017
SIGMA SIGMA SIGMA, INC.
73567829 · 12 Nov 1985
06 Jan 1997
200
INDICATING MEMBERSHIP IN A NATIONAL COLLEGIATE FRATERNAL ORGANIZATION,...
on 29 Apr 2024
American Institute of Physics Incorporated
86019032 · 24 Jul 2013
27 Feb 2024
041
Providing an academic honor society in which students are admitted in ...
on 08 Feb 2017
Phi Sigma Sigma Inc.
77123185 · 06 Mar 2007
20 Nov 2017
200
Indicating membership in a(n) collegiate sorority,Indicating membershi...
on 03 Oct 2023
SIGMA PHI SIGMA FRATERNITY ALUMNI ASSOCIATION, INC.
97382249 · 26 Apr 2022
03 Oct 2029
200
indicating membership in a fraternal organization
on 22 Jun 2017
Phi Sigma Sigma Inc.
77198718 · 06 Jun 2007
01 May 2018
025
Hats; Jackets; Pants; Shirts; Shorts; Socks; Sweat pants; Sweat shirts...
on 11 Aug 2024
Sigma Laborzentrifugen GmbH
79219542 · 19 May 2017
15 May 2028
004
007
...
Laboratory centrifuges; rotors for laboratory centrifuges, namely, ang...
on 17 May 2024
SIGMA DI AMBROGIANI SERGIO & C. S.A.S.
76518253 · 30 May 2003
16 Dec 2014
008
hand-tools, namely hand-operated tile cutters
on 24 Feb 2024
Carl Zeiss Microscopy GmbH
87248267 · 26 Nov 2016
26 Jun 2028
009
Scanning electron microscope
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