US110873A - Improvement in apparatus for boiling and treating paper-stock - Google Patents
Improvement in apparatus for boiling and treating paper-stock Download PDFInfo
- Publication number
- US110873A US110873A US110873DA US110873A US 110873 A US110873 A US 110873A US 110873D A US110873D A US 110873DA US 110873 A US110873 A US 110873A
- Authority
- US
- United States
- Prior art keywords
- stock
- boiling
- improvement
- treating paper
- treating
- 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 - Lifetime
Links
- 238000009835 boiling Methods 0.000 title 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/14—Means for circulating the lye
Landscapes
- Paper (AREA)
Description
Publications (1)
Publication Number | Publication Date |
---|---|
US110873A true US110873A (en) | 1871-01-10 |
Family
ID=2180343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US110873D Expired - Lifetime US110873A (en) | Improvement in apparatus for boiling and treating paper-stock |
Country Status (1)
Country | Link |
---|---|
US (1) | US110873A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606114A (en) * | 1946-11-01 | 1952-08-05 | Sidney D Wells | Continuous pulp digester |
US20100071171A1 (en) * | 2004-08-17 | 2010-03-25 | Alexx, Inc. | Key locator |
US9131758B2 (en) | 2004-08-17 | 2015-09-15 | The Finding Ip Holding Company Llc | Key locator with a container |
-
0
- US US110873D patent/US110873A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2606114A (en) * | 1946-11-01 | 1952-08-05 | Sidney D Wells | Continuous pulp digester |
US20100071171A1 (en) * | 2004-08-17 | 2010-03-25 | Alexx, Inc. | Key locator |
US8672002B2 (en) | 2004-08-17 | 2014-03-18 | The Finding Ip Holding Company Llc | Key locator |
US9131758B2 (en) | 2004-08-17 | 2015-09-15 | The Finding Ip Holding Company Llc | Key locator with a container |
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