GB264712A - Improvements in or relating to duplicating - Google Patents
Improvements in or relating to duplicatingInfo
- Publication number
- GB264712A GB264712A GB12254/26A GB1225426A GB264712A GB 264712 A GB264712 A GB 264712A GB 12254/26 A GB12254/26 A GB 12254/26A GB 1225426 A GB1225426 A GB 1225426A GB 264712 A GB264712 A GB 264712A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hurwitz
- ink
- duplicating
- relating
- hexamethvlenetetramine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
Landscapes
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Bedding Items (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
264,712. Hurwitz, J. B., Hurwitz, A. S., and Garfunkel (nÚe Hurwitz), M., (trading as Hurwitz & Co., H.). Feb. 27, 1926, [Convention date]. Ink-ribbons.-In a duplicating process of the type employing an alkaline ink in conjunction with a plain plate rendered neutral or acid, an ink ribbon, impregnated with the usual preparation to which hexamethvlenetetramine or one of its salts has been added, is used.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE264712X | 1926-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB264712A true GB264712A (en) | 1927-01-27 |
Family
ID=5990819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12254/26A Expired GB264712A (en) | 1926-02-27 | 1926-05-12 | Improvements in or relating to duplicating |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR616297A (en) |
GB (1) | GB264712A (en) |
NL (1) | NL20339C (en) |
-
0
- NL NL20339D patent/NL20339C/xx active
-
1926
- 1926-05-12 GB GB12254/26A patent/GB264712A/en not_active Expired
- 1926-05-18 FR FR616297D patent/FR616297A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL20339C (en) | |
FR616297A (en) | 1927-01-31 |
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