|
US1973794A
|
|
Stable aqueous solutions of anaesthetic substances
|
|
US2070145A
|
|
Organic arsenic compounds
|
|
US1861904A
|
|
Double compounds of diphenol isatins and quinoline or isoquinoline bases
|
|
US1743083A
|
|
Catechol thiazoles and process of making the same
|
|
US1821036A
|
|
Preparation for repelling gnats and similar insects
|
|
US1845388A
|
|
Arsenobenzene and process of preparing it
|
|
US1790042A
|
|
Substituted 1, 3-di-amino-2-propanols
|
|
US1821919A
|
|
Process for producing an arsenobenzene and the product thereof
|
|
US1690325A
|
|
Process of producing alkylated aliphatic nitriles
|
|
US1836125A
|
|
Molecular compounds of p-iodo-ethoxybenzoic acid benzylester
|
|
US1752305A
|
|
Solution of medicament and process of preparing same
|
|
US1766441A
|
|
Disinfecting, bactericidal, insecticidal, fungicidal, and vermin-destroying preparation
|
|
US1640901A
|
|
Disinfecting agent
|
|
US1815979A
|
|
Water soluble organic arsenic and antimony compounds and process of making the same
|
|
US1704694A
|
|
Mercury compounds having therapeutic properties
|
|
US1815604A
|
|
Organic mercury compound
|
|
US1693432A
|
|
Therapeutically-active aromatic compound containing mercury in a lateral chain and process of making the same
|
|
CA495615A
|
|
Condensation products
|
|
CA351413A
|
|
Optically active arylacetylcarbinol
|
|
CA495477A
|
|
Manufacture of thiazolium compounds
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