US1587450A - wandscheer - Google Patents

wandscheer Download PDF

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Publication number
US1587450A
US1587450A US1587450DA US1587450A US 1587450 A US1587450 A US 1587450A US 1587450D A US1587450D A US 1587450DA US 1587450 A US1587450 A US 1587450A
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US
United States
Prior art keywords
wandscheer
june
sheets
sheet
inventor attorney
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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
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/03—Preparation from inorganic peroxy compounds, e.g. from peroxysulfates
    • C01B15/032—Preparation from inorganic peroxy compounds, e.g. from peroxysulfates from metal peroxides

Description

June 1 1926. 1,587,449
D. WANDSCHEER SNOWPLOW Filed June 13, 1925 3 Sheets-Sheet 5 INVENTOR ATTORNEY
US1587450D wandscheer Expired - Lifetime US1587450A (en)

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US1587450A true US1587450A (en) 1926-06-01

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US1587450D Expired - Lifetime US1587450A (en) wandscheer

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