专利检索_ .普通水硬性水泥的制造专利检索_ .普通水硬性水泥的制造专利检索查询

子分类：

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
201	Manufacture of portland cement	US1320172D		US1320172A	1919-10-28

202	Drying apparatus.	US9155416	1916-04-17	US1221129A	1917-04-03	BENEDICT CHARLES H

203	Combined annealing and muffle furnace.	US1357815	1915-03-11	US1170164A	1916-02-01	KINNEAR ALEXANDER

204	Briquet.	US1914849953	1914-07-09	US1132527A	1915-03-16	SCHNEIDER CARL

205	Cement-treating process.	US1908420170	1908-03-10	US988724A	1911-04-04	LESLEY ROBERT W; SPACKMAN HENRY S

206	Apparatus for burning portland cement.	US1906345041	1906-11-26	US930948A	1909-08-10	EDISON THOMAS A

207	Process of burning cement clinker.	US1905291450	1905-12-12	US820484A	1906-05-15	DOHERTY HENRY L

208	Evaporating apparatus.	US1904195163	1904-02-25	US781864A	1905-02-07	ANDERSON WILLIAM C

209	Foundry-oven.	US1904224582	1904-09-15	US778121A	1904-12-20	ELSNER JOSEPH

210	Dry-house.	US1903170478	1903-08-22	US755134A	1904-03-22	HEYNSOHN OTTO

211	Manufacture of portland cement.	US1903157727	1903-05-18	US743218A	1903-11-03	BAMBER HENRY KELWAY GWYER

212	Nqrbis peters co	US619973D		US619973A	1899-02-21

213	Malt-kiln	US610580D		US610580A	1898-09-13

214	Slaking lime	US515017D		US515017A	1894-02-20

215	Brick-drier	US510491D		US510491A	1893-12-12

216	turner	US502023D		US502023A	1893-07-25

217	Composition of matter for producing portland cement	US486165D		US486165A	1892-11-15

218	Method of establishing units of measure in compounding portland cement	US427380D		US427380A	1890-05-06

219	Half to richard f	US387199D		US387199A	1888-07-31

220	Process of manufacturing hydraulic cement	US343913D		US343913A	1886-06-15

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