The manufacturer works the mixture by hands once every one hour for the first 24 hours.

By the 1930's, manufacturers and designers were working together to stimulate the economy.

Why can't American manufacturers develop their own low-flushers that work?

Brooks and other manufacturers now worked on improving the spinning frame.

In recent years, however, manufacturers have worked to overcome these shortcomings.

The manufacturers are working more cooperatively with such businesses as a result.

But many manufacturers are working to increase their flexibility so that production can be moved home or overseas on shorter notice.

Some European manufacturers are also working on similar concepts.

Some manufacturers of more traditional looking sofa beds are also working to improve their products.

So some manufacturers are working to eliminate assembly where possible.