Abstract: Stable, crystalline cephalosporin intermediates of the formula ##STR1## wherein X is HI or HCl and Nu and Nu.sup..sym. are certain N-containing heterocyclic rings attached via a sulfur atom or a ring nitrogen atom, respectively, which are substantially free of the .DELTA..sup.2 isomer; processes for, and intermediates in, the preparation of the above compounds; and processes for the preparation of broad-spectrum cephalosporin antibiotics.

Abstract: Temperature stable crystalline mono-hydrochloric and sulfuric acid addition salts of 7-amino-3-(1-methylpyrrolidinio)methyl-3-cephem-4-carboxylate substantially free of .DELTA..sup.2 isomer are intermediates for the preparation of broad spectrum 7-[.alpha.-(2-aminothiazol-4-yl)-.alpha.-(Z)-methoxyiminoacetamido]-3-[(1- methyl-1-pyrrolidinio)methyl]-3-cephem-4-carboxylates.

Abstract: The rear portion of a load hauling flatbed truck and the front portion of a conventional forklift vehicle are provided with structures facilitating towing of the forklift vehicle by the truck to a remote site so that the forklift vehicle is available for loading and/or unloading materials onto or from the flatbed truck. Basically, left and right rocking levers intermediately pivoted adjacent to left and right front corner portions of the forklift vehicle are hydraulically rocked so that the extending front portions of the rocking members engage about engagement structures secured adjacent to the left and right rear corners of the truck and thereby effect a lifting of the entire front portion of the forklift vehicle when the rocking members are rocked downwardly. Appropriate locking pins are inserted to secure the rocking members to the rear corner portions of the towing truck.