GEAR CHECKERS, SINE BARS, INDEX PLATES, DIMENSIONAL GAGES, INDEXING AND GRADUATING FIXTURES, AND INDICATOR SURFACE GAGES

CHEMICAL CATALYST FOR COMBINATION WITH CHEMICALS IN ACADEMIC DEMONSTRATINS PRODUCING COLORED CHEMILUMINESCENCE OR, IN OTHER WORDS, AN ORGANO-METALLIC COMPLEX COMPOUND CONTAINING NITROGEN

PAPER ARTICLES-NAMELY, WALLPAPER, LINING PAPER FOR TRUNKS, DRESSERS AND THE LIKE; AND FOR OTHER PAPER ARTICLES-NAMELY, PAPER RIBBON, WRAPPING PAPER, SHELF PAPER AND EDGINGS, PAPER TOWELS, TABLE MATS, BORDERS USED AT THE JUNCTION BETWEEN PAINTED SURFACES AND SURFACES COVERED WITH WALL PAPER AND THE LIKE OR AS DECORATIONS APPLIED TO PAINTED SURFACES AND THE LIKE, PAPER CURTAINS AND DRAPES, COASTERS, AND VALANCES

Apparatus for Testing the Amount of Moisture in Materials

Fresh Vegetables