Properties (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
patent
|
| gptkbp:abstract |
A method and apparatus for producing printed products.
|
| gptkbp:applicationNumber |
Serial No. 646,123
|
| gptkbp:assignee |
gptkb:Houghton_Mifflin_Company
|
| gptkbp:citedBy |
US_3,000,000
|
| gptkbp:class |
Printing
|
| gptkbp:fieldOfInvention |
printing technology
|
| https://www.w3.org/2000/01/rdf-schema#label |
US 2,555,604 B2
|
| gptkbp:inventor |
gptkb:William_H._H._Houghton
|
| gptkbp:issuedOn |
May 29, 1951
|
| gptkbp:priorityDate |
April 12, 1946
|
| gptkbp:status |
expired
|
| gptkbp:subclass |
Methods of printing
|
| gptkbp:title |
Method of and apparatus for producing a printed product
|