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
GB996316A
Inventor
William Fennell
Sidney David Lane
William Osborne Garbutt
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 IndividualfiledCriticalIndividual
Priority to GB996316ApriorityCriticalpatent/GB113624A/en
Publication of GB113624ApublicationCriticalpatent/GB113624A/en
D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
D21D1/00—Methods of beating or refining; Beaters of the Hollander type
D21D1/20—Methods of refining
D21D1/32—Hammer mills
Abstract
113,624. Fennell, W., Lane, S. D., and Garbutt, W. O. July 15, 1916. Drawings to Specification. Pulping-engines.-Wood or other fibrous vegetable matter, reasonably free from gummy material, and dry or wet pulp or waste paper may be reduced and rendered suitable for paper making &c. in a single continuous operation by grinding in the apparatus described in Specifications 22059/12, 24448/12, 2799/13, or 11119/13, [all in Class 59, Grinding, crushing, &c.]. Specification 12003/87 also is referred to.
GB996316A1916-07-151916-07-15An Improved Manufacture of Paper-makers' Pulp.
ExpiredGB113624A
(en)