Back To Results

HUGHES TOOL COMPANY.

Keywords	Cavity, Pressure, Patent, Acoustic, Application, Variations, Apparatus, Invention, Company, Drill
Ministry/ Department/ Residency	The Patent Office
Branch	Indian Patent File
From Year / Date (YYYY-MM-DD)	1967
To Year / Date (YYYY-MM-DD)	1967
Source Organization	NA
Identifier	NAIBHF00032270
File No./Reference No./Sheet No./Folio No.	113290
Location	BBSR-R1
Part No.	NA
File Size	32.3 MB
Pages	56
Call Number	NA
Publisher	NA
Subject	HUGHES TOOL COMPANY.
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NAIBHB00001066
Location Code	0
File Barcode	NAIBHF00032270
QC Certificate No.	QC_20250222BH
Bundle No.	874

2 views

- 1 View
- CONGOLEUM-NAIRN INC.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1967
- HUGHES TOOL COMPANY.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1967
- HUGHES TOOL COMPANY.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1967
- THE SINGER COMPANY.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1967
- 2 Views
- BOARD OF TRUSTEES AND STANDARD OIL COMPANY.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1967
- 2 Views
- STANDARD OIL COMPANY;
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1966
- 1 View
- GEORGE ANGUS & COMPANY LIMITED
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1965
- PACIFIC COAST ENGINEERING COMPANY.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1963
- 3 Views
- BENDIX WESTINGHOUSE AUTOMOTIVE AIRBRAKE COMPANY.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1963
- CROLL-REYNOLDS ENGINEERING COMPANY.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1963