GB237298A - A new or improved process of producing printing blocks - Google Patents

A new or improved process of producing printing blocks

Info

Publication number
GB237298A
GB237298A GB18606/25A GB1860625A GB237298A GB 237298 A GB237298 A GB 237298A GB 18606/25 A GB18606/25 A GB 18606/25A GB 1860625 A GB1860625 A GB 1860625A GB 237298 A GB237298 A GB 237298A
Authority
GB
United Kingdom
Prior art keywords
specimens
new
improved process
printing
photo
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
Application number
GB18606/25A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB237298A publication Critical patent/GB237298A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00—Reproduction or duplicating of printing formes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Methods (AREA)

Abstract

237,298. Christeller, E. July 21, 1924, [Convention date]. Photo-mechanical printing-surfaces. - A process for making printing surfaces for reproducing transparent thin cut or ground sections such as of physiological or biological specimens, consists in using the specimens themselves directly for the production of the block. Screen negatives, either for monochrome or multi-colour reproduction, can be made by an enlarging camera or photo-micrographic apparatus. In the case of specimens of normal size a negative may be made by contact printing and the negative used for making the block.
GB18606/25A 1924-07-21 1925-07-21 A new or improved process of producing printing blocks Expired GB237298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE237298X 1924-07-21

Publications (1)

Publication Number Publication Date
GB237298A true GB237298A (en) 1926-05-13

Family

ID=5903023

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18606/25A Expired GB237298A (en) 1924-07-21 1925-07-21 A new or improved process of producing printing blocks

Country Status (2)

Country Link
FR (1) FR601058A (en)
GB (1) GB237298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849102A1 (en) * 2002-12-19 2004-06-25 Renault Sa Oil pump for automobile engine lubrication circuit comprises sealed casing delimiting suction and pressure chambers with oil pressurizing gears located between them and oil filter inside casing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849102A1 (en) * 2002-12-19 2004-06-25 Renault Sa Oil pump for automobile engine lubrication circuit comprises sealed casing delimiting suction and pressure chambers with oil pressurizing gears located between them and oil filter inside casing

Also Published As

Publication number Publication date
FR601058A (en) 1926-02-22

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